51862784

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 54

約数和(自身を含む): 110127654

約数和(自身を除く): 58264870

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 701, 1088, 1156, 1402, 2176, 2312, 2804, 4352, 4624, 5608, 9248, 11216, 11917, 18496, 22432, 23834, 36992, 44864, 47668, 73984, 89728, 95336, 179456, 190672, 202589, 381344, 405178, 762688, 810356, 1525376, 1620712, 3050752, 3241424, 6482848, 12965696, 25931392, 51862784]

約数ペア:

[(1, 51862784), (2, 25931392), (4, 12965696), (8, 6482848), (16, 3241424), (17, 3050752), (32, 1620712), (34, 1525376), (64, 810356), (68, 762688), (128, 405178), (136, 381344), (256, 202589), (272, 190672), (289, 179456), (544, 95336), (578, 89728), (701, 73984), (1088, 47668), (1156, 44864), (1402, 36992), (2176, 23834), (2312, 22432), (2804, 18496), (4352, 11917), (4624, 11216), (5608, 9248)]